syedhali / EZAudio

An iOS and macOS audio visualization framework built upon Core Audio useful for anyone doing real-time, low-latency audio processing and visualizations.
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Looking for plot with negative values (like buffer plot) but in a rolling plot #238

Open holoman0 opened 8 years ago

holoman0 commented 8 years ago

I'm able to get the rolling plot to not fill and to not mirror but somewhere all of the values are being translated into positive values and the plot always floors at 0. I want the sound graph to look like it does when those same sounds are plotted on a bufferPlot (with positive and negative values plotted around a line at 0. Is this possible?